White Dc 9v - 35v Optical Smoke Alarm Detector / Photoelectric Optical Smoke Detector LYD-610

Description:

This?product?named?Photoelectric?detector?(hereinafter?called?detector)?detects?the?smoke?by
?a?couple?of?infrared?diodes.?The?principle?of?detecting?is?granule?in?the?smoke?can?reflect?infrared?light.
?Infrared?diodes?are?placed?in?the?special?chamber.?The?chamber?can?shield?external?light,?
but?don\'t?affect?the?smoke?into?it.?While?have?no?smoke,?the?diode?can?receive?very?weak?infrared?light.?
When?the?smoke?entering?the?chamber,?diode?can?receive?more?and?more?light,?
when?the?smoke?attains?the?certain?density,?the?detector?can?give?out?alarm?signal.?
In?order?to?reduce?the?interference?and?lower?power?consumption,?the?emitting?circuit?adopts?the?pulse
?signal.

Main?Feature:

*?Power?supply?non-polar?input:?DC?9V~35V?????????????

*?Stainless?steel?shield,?Anti-RFI;?

*?SMT?adopted,?high?stability

*?Dustproof,?mothproof?and?anti-light?interference?design

*?MCU?processing?adopted,?eliminate?false?alarm

*?Remote?LED?indicator???????????????????

*?Power-off?reset????????????

*?Execute?criterion:GB4715,EN54-7,UL268

Specifications:

Competitive?Advantage:

*?Professional?experience?and?ability?to?accept?and?fulfill?ODM/OEM?orders.

*?Answer?your?enquiries,?questions?and?emails?in?24?hours

*?Direct?control?on?material,?testing,?quality,?lead?time?ect

*?Flexible?Payment?terms?ranged?at?different?quantity

*?One?year?warranty?life?for?all?detectors?sold?out?from?Lydian